SE9504679L - Reuse of time slots, plans and arrangements - Google Patents

Reuse of time slots, plans and arrangements

Info

Publication number
SE9504679L
SE9504679L SE9504679A SE9504679A SE9504679L SE 9504679 L SE9504679 L SE 9504679L SE 9504679 A SE9504679 A SE 9504679A SE 9504679 A SE9504679 A SE 9504679A SE 9504679 L SE9504679 L SE 9504679L
Authority
SE
Sweden
Prior art keywords
token
segments
source
plans
reuse
Prior art date
Application number
SE9504679A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9504679D0 (en
SE515407C2 (en
Inventor
Lars Ramfelt
Original Assignee
Dynarc Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dynarc Ab filed Critical Dynarc Ab
Priority to SE9504679A priority Critical patent/SE515407C2/en
Publication of SE9504679D0 publication Critical patent/SE9504679D0/en
Priority to US08/757,347 priority patent/US5838687A/en
Priority to CA002237684A priority patent/CA2237684A1/en
Priority to EP96944171A priority patent/EP0873627A1/en
Priority to PCT/SE1996/001748 priority patent/WO1997024844A1/en
Priority to JP09524273A priority patent/JP2000502854A/en
Priority to AU14039/97A priority patent/AU1403997A/en
Publication of SE9504679L publication Critical patent/SE9504679L/en
Priority to US09/058,720 priority patent/US5946315A/en
Priority to US09/062,524 priority patent/US6108338A/en
Priority to US09/067,350 priority patent/US5982747A/en
Publication of SE515407C2 publication Critical patent/SE515407C2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2852—Metropolitan area networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/422—Synchronisation for ring networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0028—Local loop
    • H04J2203/0039—Topology
    • H04J2203/0044—Bus, e.g. DQDB
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0046—User Network Interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6432—Topology
    • H04L2012/6435—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6445—Admission control
    • H04L2012/6448—Medium Access Control [MAC]
    • H04L2012/6451—Deterministic, e.g. Token, DQDB
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6445—Admission control
    • H04L2012/6456—Channel and bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6445—Admission control
    • H04L2012/6459—Multiplexing, e.g. TDMA, CDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The method involves extending the DTM block token format to include the parameters describing the segments between the source and destination node. The block token capacity is only reserved on the segments between the source and destination node. Two or more segment consecutive tokens representing the same slot range are merged into a single token, when existing in the free pool of a node. Simultaneous transmissions in the same slot are enabled over disjointed segments of the network. This is implemented in a central token management scheme or a distributed token management scheme.
SE9504679A 1995-12-28 1995-12-28 Slot reuse method for increasing throughput in DTM network SE515407C2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9504679A SE515407C2 (en) 1995-12-28 1995-12-28 Slot reuse method for increasing throughput in DTM network
US08/757,347 US5838687A (en) 1995-12-28 1996-11-27 Slot reuse method and arrangement
AU14039/97A AU1403997A (en) 1995-12-28 1996-12-23 Method and arrangement for slot reuse in a dynamic synchronous transfer mode network
PCT/SE1996/001748 WO1997024844A1 (en) 1995-12-28 1996-12-23 Method and arrangement for slot reuse in a dynamic synchronous transfer mode network
EP96944171A EP0873627A1 (en) 1995-12-28 1996-12-23 Method and arrangement for slot reuse in a dynamic synchronous transfer mode network
CA002237684A CA2237684A1 (en) 1995-12-28 1996-12-23 Method and arrangement for slot reuse in a dynamic synchronous transfer mode network
JP09524273A JP2000502854A (en) 1995-12-28 1996-12-23 Slot reuse method and apparatus in dynamic synchronous transfer mode network
US09/058,720 US5946315A (en) 1995-12-28 1998-04-10 Method and device for synchronizing dynamic synchronous transfer mode in a ring topology
US09/062,524 US6108338A (en) 1995-12-28 1998-04-17 Method and device for dynamic synchronous transfer mode in a dual ring topology
US09/067,350 US5982747A (en) 1995-12-28 1998-04-27 Method for managing failures on dynamic synchronous transfer mode dual ring topologies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504679A SE515407C2 (en) 1995-12-28 1995-12-28 Slot reuse method for increasing throughput in DTM network

Publications (3)

Publication Number Publication Date
SE9504679D0 SE9504679D0 (en) 1995-12-28
SE9504679L true SE9504679L (en) 1997-06-29
SE515407C2 SE515407C2 (en) 2001-07-30

Family

ID=20400755

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504679A SE515407C2 (en) 1995-12-28 1995-12-28 Slot reuse method for increasing throughput in DTM network

Country Status (2)

Country Link
JP (1) JP2000502854A (en)
SE (1) SE515407C2 (en)

Also Published As

Publication number Publication date
SE9504679D0 (en) 1995-12-28
JP2000502854A (en) 2000-03-07
SE515407C2 (en) 2001-07-30

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Legal Events

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